It estimates this using the formulae.
How to measure floor area in square feet.
If your measurements aren t in feet convert them to feet first using the instructions below or the length converter.
You may enter only feet only inches or a combination of both in either the width or length fields.
You can also calculate the square footage or square yardage manually.
Room area length width.
For instance if one wall is 10 feet 3 0 m and the other is 8 feet 2 4 m multiply these to get a total floor space area of 80 feet 24 m square.
To find square feet multiply the length measurement in feet by the width measurement in feet.
If you have a triangular shaped area measure the height and base of the triangle.
Multiply these two measurements and divide by 2 to find the area of this particular shape.
For a typical rectangular room make sure your measurements are in feet then multiply the length by the width to find the total square footage.
The total width and length will be updated automatically in total inches.
Based on these values the calculator first calculates the area of the room in square footage.
Multiply your length width to get your area.
Take the length and multiply it by the width to get the area of floor space in square units.
For other types of rooms use these formulas to find flooring area.
Here is how to properly measure and calculate total square footage of the room plus a closet.
This calculator is designed to supply the area of any length and width in square feet and or square inches based on the length and width values entered in feet and inches.
Calculating square footage of your area for a square or rectangular area measure the width and length in feet.
Floor area calculation formulas.
Split the room into separate areas in the diagram below they re listed as room closet 1 and closet 2 measure each area of the room separately.
Before you start using the calculator you should measure the width and length of the room you want to lay a new floor in.
This yields a product called the area which is expressed in square feet or square inches if you are calculating a much smaller space such as a dollhouse.
A two story building on the same lot where each floor was 500 square feet.
If you have on oddly shaped area such as an l shape split it into square or rectanglualar sections and treat them as two separate areas.
The way to calculate a rectangular area is by measuring the length and width of your area then multiplying those two numbers together to get the area in feet squared ft 2.